Agricultural Science Primary 4 Second Term Examination (2018)
SECOND TERM EXAMINATION 2018
CLASS: PRIMARY 4 SUBJECT: AGRICULTURAL SCIENCE
NAME:……………………………………………………………………………………
- The chemical used to kill weed is known as ___________ (a) pesticide (b) herbicide (c) insecticide
- The following are examples of ornamental plant except _____ (a) morning glory (b) grasses (c) lilly
- Which of the following is an insect pest? (a) grasshopper (b) rat (c) quail
- Good planting materials should be free from ______ (a) disease (b) nutrients (c) stress
- Ornamental plants can also be referred to as ______ (a) bitter leaf (b) flower (c) grasses
- Salting is an act of using salt to preserve food (a) yes (b) no (c) am not sure
- _________ is the use of seed to grow new plant (a) sexual propagation (b) asexual propagation (c) vegetative propagation
- The following are propagated by seed except ______ (a) groundnut (b) cassava (c) maize
- Which of the following manure involves the combination of drugs, urine and other metabolic wastes of domestic of domestic animals (a) fertilizer (b) green manure (c) farmyard manure
- Do fertilizers increase the fertility of the soil (a) yes (b) no (c) not sure
- _________ is the chemical used to kill pest (a) insecticide (b) fungicide (c) pesticide
- Is it good to control weeds on a farmland (a) yes (b) no (c) may be
- Any organism that is capable of causing economic damage to plant is known as ______ (a) weeds (b) pest (c) farm animals
- The person that grows flower is called _______ (a) florist (b) farmer (c) gardener
- Ornamental plants can be used for beautification (a) true (b) false (c) am not sure
- Which of the following operation is done or carried out after planting in growing of ornamental plant (a) watering (b) land clearing (c) seedbed preparation
- The act of trimming the vegetative plant parts to have good shape is known as ____ (a) mulching (b) pruning (c) weeding
- The final person whom the finished are distributed to is referred to as _____ (a) consumers (b) producers (c) retailers
- There are _____ factors of production (a) 2 (b) 4 (c) 3
- The reward of land as a free gift of nature is ______ (a) salary (b) interest (c) rent
Theory
- What is production
- List the factors of productions
- What are pest killing chemicals
- Give five examples of pests
- Ornamental plants are
- Mention four tools used for growing ornamental plants
- What is crop propagation?
- Give two examples of crops propagated (i) Sexually (ii) Asexually
- Mention any four types of preservation methods that you know
- The process in vegetative propagation are